V. M. Arutyunyan, A. G. Sarkisyan, V. M. Arakelyan, G. Е. Shahnazarian, “Study of Fe$_2$O$_3$ photoelectrodes doped with elements of group IV”, Proceedings of the YSU, Physical and Mathematical Sciences, 1984, Issue 1,Pages 73

Physics

Study of Fe$_2$O$_3$ photoelectrodes doped with elements of group IV

V. M. Arutyunyan, A. G. Sarkisyan, V. M. Arakelyan, G. Е. Shahnazarian

Yerevan State University

Abstract: The photoelectrochemical properties of Fe$_2$O$_3$ photoelectrodes are studied depending on the content of intrinsic and impurity defects. It is shown that doping with group IV elements leads to an increase in the photosensitivity of Fe$_2$O$_3$ electrodes. The nature of the formation of phases in the partial reduction of Fe$_2$O$_3$ has also been studied.

UDC: 541.15:621.315.594

Received: 15.06.1983
Accepted: 01.06.1984